view gcc/testsuite/c-c++-common/pr49706-2.c @ 19:2b5abeee2509 default tip

update gcc11
author anatofuz
date Mon, 25 May 2020 07:50:57 +0900
parents 84e7813d76e9
children
line wrap: on
line source

/* { dg-do compile } */
/* { dg-options "-Wlogical-not-parentheses" } */

/* Test that we don't warn if both operands of the comparison
   are negated.  */

#ifndef __cplusplus
#define bool _Bool
#endif

bool r;

void
same (int a, int b)
{
  r = !a == !b;
  r = !!a == !!b;
  r = !!a == !b;
  r = !a == !!b;
}